class ChangeMessageInMessagesToLongAndShort < ActiveRecord::Migration
  def self.up
    change_table :messages do |t|
      t.remove :message
      t.text :short_message
      t.text :long_message
    end
  end

  def self.down
    change_table :messages do |t|
      t.remove :short_message, :long_message
      t.text :message
    end
  end
end
